538.8 - 0 Ma

The definition of this interval in the timescale International Chronostratigraphic Timescale is taken from the following source:

• K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. view

There are intervals in 57 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Santonian age, Frasnian age, Aeronian age, Norian age, Chibanian age, Hirnantian age, Rhaetian age, Langhian age, Tournaisian age, Late Ordovician epoch, Bajocian age, Ludlow epoch, Serravallian age, Telychian age, Olenekian age, Burdigalian age, Miaolingian epoch, Rhuddanian age, Ladinian age, Lopingian epoch, Selandian age, Albian age, Hettangian age, Guadalupian epoch, Artinskian age, Turonian age, Middle Triassic epoch, Miocene epoch, Coniacian age, Capitanian age, Furongian epoch, Wordian age, Kasimovian age, Asselian age, Aptian age, Roadian age, Tithonian age, Bartonian age, Kungurian age, Ludfordian age, Aquitanian age, Pridoli epoch, Sakmarian age, Jiangshanian age, Tortonian age, Induan age, Stage 4 age, Gzhelian age, Late Cretaceous epoch, Bathonian age, Calabrian age, Givetian age, Gorstian age, Anisian age, Middle Ordovician epoch, Early Cretaceous epoch, Gelasian age, Kimmeridgian age, Wuliuan age, Stage 3 age, Floian age, Oxfordian age, Sheinwoodian age, Cisuralian epoch, Lutetian age, Pliensbachian age, Meghalayan age, Aalenian age, Paleocene epoch, Rupelian age, Toarcian age, Priabonian age, Wuchiapingian age, Visean age, Holocene epoch, Changhsingian age, Middle Jurassic epoch, Pennsylvanian epoch, Dapingian age, Northgrippian age, Bashkirian age, Pliocene epoch, Late Triassic epoch, Danian age, Callovian age, Lochkovian age, Chattian age, Messinian age, Tremadocian age, Berriasian age, Maastrichtian age, Early Devonian epoch, Thanetian age, Wenlock epoch, Greenlandian age, Middle Devonian epoch, Sandbian age, Homerian age, Sinemurian age, Stage 2 age, Famennian age, Zanclean age, Darriwilian age, Oligocene epoch, Early Triassic epoch, Katian age, Carnian age, Series 2 epoch, Drumian age, Guzhangian age, Late Jurassic epoch, Serpukhovian age, Early Ordovician epoch, Late Pleistocene age, Cenomanian age, Mississippian epoch, Fortunian age, Pragian age, Early Jurassic epoch, Pleistocene epoch, Ypresian age, Moscovian age, Stage 10 age, Eifelian age, Hauterivian age, Barremian age, Piacenzian age, Emsian age, Eocene epoch, Terreneuvian epoch, Llandovery epoch, Late Devonian epoch, Campanian age, Valanginian age, Paibian age
• Cenozoic Subepochs: Middle Paleocene subepoch, Late Oligocene subepoch, Late Pliocene subepoch, Late Miocene subepoch, Early Oligocene subepoch, Late Eocene subepoch, Early Eocene subepoch, Early Pliocene subepoch, Early Pleistocene subepoch, Middle Miocene subepoch, Middle Eocene subepoch, Middle Pleistocene subepoch, Early Paleocene subepoch, Late Paleocene subepoch, Early Miocene subepoch
• Obsolete Names for ICS Units: Series 3 epoch, Longtanian age, Stage 5 age
• Mesozoic Subages: Late Bathonian subage, Lacian subage, Bithynian subage, Early Berriasian subage, Pelsonian subage, Middle Cenomanian subage, Middle Aalenian subage, Aegean subage, Early Toarcian subage, Fassanian subage, Early Pliensbachian subage, Middle Tithonian subage, Late Tithonian subage, Early Hauterivian subage, Middle Toarcian subage, Late Pliensbachian subage, Tuvalian subage, Julian subage, Late Kimmeridgian subage, Middle Campanian subage, Illyrian subage, Late Hauterivian subage, Late Oxfordian subage, Early Oxfordian subage, Late Bajocian subage, Early Callovian subage, Early Coniacian subage, Early Kimmeridgian subage, Early Aptian subage, Smithian subage, Late Barremian subage, Middle Oxfordian subage, Late Toarcian subage, Late Sinemurian subage, Late Aptian subage, Late Turonian subage, Middle Turonian subage, Middle Callovian subage, Late Cenomanian subage, Early Barremian subage, Late Callovian subage, Early Campanian subage, Early Bajocian subage, Early Albian subage, Late Campanian subage, Early Sinemurian subage, Early Maastrichtian subage, Late Maastrichtian subage, Early Hettangian subage, Late Berriasian subage, Dienerian subage, Late Valanginian subage, Middle Coniacian subage, Sevatian subage, Early Turonian subage, Early Valanginian subage, Late Hettangian subage, Middle Hettangian subage, Late Aalenian subage, Early Bathonian subage, Spathian subage, Griesbachian subage, Late Albian subage, Early Cenomanian subage, Early Aalenian subage, Middle Albian subage, Late Santonian subage, Late Coniacian subage, Longobardian subage, Middle Santonian subage, Middle Berriasian subage, Early Tithonian subage, Early Santonian subage, Alaunian subage, Middle Bathonian subage
• Cretaceous Subepochs: Neocomian subepoch, Gallic subepoch, Senonian subepoch
• Carboniferous Subepochs: Late Mississippian subepoch, Late Pennsylvanian subepoch, Middle Mississippian subepoch, Middle Pennsylvanian subepoch, Early Pennsylvanian subepoch, Early Mississippian subepoch
• Devonian Subages: Middle Frasnian subage, Middle Givetian subage, Late Frasnian subage, Early Eifelian subage, Late Givetian subage, Early Famennian subage, Late Lochkovian subage, Middle Famennian subage, Late Famennian subage, Middle Lochkovian subage, Early Givetian subage, Late Emsian subage, Early Lochkovian subage, Late Eifelian subage, Early Frasnian subage, Early Emsian subage
• Cambrian Epochs: Late Cambrian epoch, Early Cambrian epoch, Middle Cambrian epoch
• European Faunal Units: Orleanian subage, Villanyian subage, Astaracian subage, Turolian subage, Vallesian subage, Ruscinian subage, Agenian subage
• European Faunal Zones: MN 15 zone, MN 11 zone, MN 12 zone, MN 10 zone, MN 4 zone, MN 9 zone, MN 7 + 8 zone, MN 1 zone, MN 3 zone, MN 5 zone, MN 6 zone, MN 13 zone, MN 2 zone, MN 17 zone, MN 16 zone, MN 14 zone
• Mammal Paleogene Zones: MP 12 zone, MP 1 - 5 zone, MP 11 zone, MP 6 zone, MP 13 zone, MP 30 zone, MP 16 zone, MP 21 zone, MP 20 zone, MP 25 zone, MP 22 zone, MP 17A zone, MP 26 zone, MP 27 zone, MP 17B zone, MP 10 zone, MP 8 + 9 zone, MP 14 zone, MP 24 zone, MP 7 zone, MP 23 zone, MP 15 zone, MP 19 zone, MP 28 zone, MP 18 zone, MP 29 zone
• Cenozoic Subepochs of Southern Europe: Tarantian subepoch, Ionian subepoch
• Central Paratethys Stages: Sarmatian age, Pannonian age, Badenian age
• Neogene Mammal Ages of China: Xiejiaan age, Yushean age, Nihewanian age, Baodean age, Shanwangian age, Tunggurian age
• Paleogene Mammal Ages of Asia: Tabenbulakian age, Ergilian age, Gashatan age, Ulangochuian age, Houldjinian age, Bumbanian age, Hsandagolian age, Arshantan age, Kekeamuan age, Sharamurunian age, Irdinmanhan age
• North American Land Mammal Ages: Arikareean age, Blancan age, Duchesnean age, Orellan age, Whitneyan age, Uintan age, Puercan age, Irvingtonian age, Torrejonian age, Tiffanian age, Saintaugustinean age, Rancholabrean age, Clarendonian age, Santarosean age, Barstovian age, Hemphillian age, Bridgerian age, Clarkforkian age, Wasatchian age, Chadronian age, Hemingfordian age
• North American Mammal Subages/Zones: Early Barstovian subage, early Early Hemphillian subage, late Early Hemphillian subage, early Late Barstovian subage, Late Hemingfordian subage, Sandcouleean subage, Pu1 zone, Early Clarendonian subage, Harrisonian subage, To3 zone, Monroecreekian subage, Late Hemphillian subage, Sheridanian subage, Ti1 zone, early Early Arikareean subage, Early Hemingfordian subage, Ti3 zone, Ti4 zone, Blacksforkian subage, Lostcabinian subage, Gardnerbuttian subage, Ti5 zone, Graybullian subage, late Late Barstovian subage, Late Chadronian subage, Ti2 zone, Senecan subage, Cudahyan subage, early Late Arikareean subage, late Early Arikareean subage, Sappan subage, Ti6 zone, Twinbuttean subage, To2 zone, Pu3 zone, late Late Arikareean subage, To1 zone, Lysitean subage, Cf2 zone, Rexroadian subage, Late Clarendonian subage, Cf1 zone, Cf3 zone, Pu2 zone, Early Chadronian subage, Middle Chadronian subage, Early Uintan subage, Late Uintan subage, Geringian subage
• South American Land Mammal Ages: Colloncuran age, Huayquerian age, Colhuehuapian age, Tinguirirican age, Deseadan age, Chapadmalalan age, Montehermosan age, Uquian age, Divisaderan age, Itaboraian age, Sanandresian age, Lujanian age, Mustersan age, Riochican age, Vorohuean age, Casamayoran age, Santacrucian age, Peligran age, Friasian age, Tiupampan age, Mayoan age, Laventan age, Chasicoan age, Ensenadan age
• Cretaceous North American Land-Mammal Ages: Aquilan age, Lancian age, Edmontonian age, Judithian age
• Ammonite Chrons of Northwest Europe: Planorbis chron, Falciferum chron, Laeviuscula chron, Thouarsense chron, Variabilis chron, Levesquei chron, Semicostatum chron, Serpentinum chron, Liasicus chron, Turneri chron, Bucklandi chron, Angulata chron, Oxynotum chron, Raricostatum chron, Parkinsoni chron, Subfurcatum chron, Garantiana chron, Tenuicostatum chron, Jamesoni chron, Sauzei chron, Concavum chron, Obtusum chron, Ibex chron, Murchisonae chron, Discites chron, Humphresianum chron, Bifrons chron, Margaritatus chron, Spinatum chron, Opalinum chron, Davoei chron
• Ammonite Chrons of North America: Widebayense chron, Scissum chron, Tetraspidoceras chron, Howelli chron, Plesechioceras harbledownense chron, Asteroceras varians chron, Coroniceras chron, Westermanni chron, Canadensis chron, Planulata chron, Oblatum chron, Crassicosta chron, Hillebrandti chron, Kanense chron, Rotundum chron, Psiloceras chron, Whiteavesi chron, Epizigzagiceras chron, Kunae chron, Freboldi chron, Kirschneri chron, Yakounensis chron, Crassicostatus chron, Pseudaetomoceras chron, Imlayi chron, Euphyllites chron, Arnioceras arnouldi chron, Franziceras chron, Carlottense chron
• Permian of the Russian Platform: Urzhumian subage, Sterlitamakian subage, Surenian subage, Filipovian subage, Sokian subage, Povolzhian subage, Burtsevian subage, Saraninian subage, Sarginian subage, Irginian subage, Kazanian age, Ufimian subage, Tatarian age, Vyatkian subage, Shikhanian subage, Uskalykian subage, Irenian subage, Tastubian subage, Severodvinian subage
• Permian of the Pamirs: Dzhulfian age, Midian age, Murgabian age, Kubergandian age, Yakhtashian age, Dorashamian age, Bolorian age
• Permo-Triassic Subages of Eastern Europe: Early Kazanian subage, Early Vyatkian subage, Late Vyatkian subage, Early Urzhumian subage, Late Kazanian subage, Early Severodvinian subage, Vokhmian subage, Late Urzhumian subage, Late Severodvinian subage
• Permian Subages of Germany: Buntsandstein subage, Ohre subage, Leine subage, Aller subage
• Permian of Western Europe: Rotliegendes epoch, Autunian epoch, Zechstein epoch
• Permian of the Salt Range: Kalabagh age, Amb age, Wargal age, Kathwai age, Chhidru age
• Permian of China: Kuhfengian age, Meishanian age, Luodianian age, Laibinian age, Baoqingian age, Laoshanian age, Longlinian age, Zisongian age, Lengwuan age
• Permian of North America: Hessian subage, Cathedralian subage, Lenoxian subage, Nealian subage, Wolfcampian age, Leonardian age
• Carbo-Permian of the Russian Platform: Myachkovian subage, Mikhailovian subage, Tarusian subage, Venevian subage, Zapaltjubian subage, Prikamian subage, Aleksinian subage, Kosvian subage, Noginskian subage, Rusavkinian subage, Radaevkian subage, Steshevian subage, Bobrikian subage, Kizelian subage, Cheremshanian subage, Kashirian subage, Gumerovian subage, Vereian subage, Pavlovoposadian subage, Tulian subage, Melekessian subage, Severokeltmian subage, Podolskian subage, Melekhovian subage, Krevyakinian subage, Khamovnikian subage, Protvian subage, Dorogomilovian subage, Karakubian subage, Malevkian subage, Krasnopolyanian subage, Cherepetian subage, Voznesenian subage, Upinian subage
• Carboniferous of Western Europe: Marsdenian subage, Ivorian age, Hastarian age, Stephanian B subage, Chadian subage, Kinderscoutian subage, Alportian subage, Westphalian C subage, Arnsbergian subage, Pendleian subage, Stephanian age, Westphalian age, Cantabrian subage, Stephanian C subage, Westphalian D subage, Stephanian A subage, Asbian subage, Brigantian subage, Warnantian age, Holkerian subage, Kuzel age, Moliniacian age, Livian age, Namurian age, Westphalian B subage, Arundian subage, Yeadonian subage, Chokierian subage, Westphalian A subage
• Carboniferous of China: Jiusian age, Dewunian age, Shangsian age, Lousuan age, Tangbagouan age, Xiaodushanian age, Huashibanian age, Dalaun age
• Obsolete Carboniferous Ages of China: Mapingian age
• Carboniferous of North America: Missourian age, Kinderhookian age, Bursumian age, Meramecian age, Atokan age, Morrowan age, Chesterian age, Osagean age, Desmoinesian age, Virgilian age
• Devonian of France: Gedinnine age, Coblencien age, Couvinien age
• Devonian of Germany: Hemberg age, Wocklum age, Nehden age, Siegen age, Dasberg age, Adorf age
• Devonian of Czechoslovakia: Zlichovian age, Daleje age, Srbsko age, Chotec age
• Devonian of Eastern North America: Canadaway age, Sonyean age, West Fallsian age, Taghanican age, Tioughniogan age, Helderbergian age, Conewangan age, Deer Parkian age, Cazenovian age, Sawkillian age, Conneautan age, Geneseean age, Southwoodian age
• Silurian of the Baltic: Kaugetuma age, Paadla age, Kuressaare age, Rootsikula age, Raikkula age, Ohesaare age, Jaagarahu age, Jaani age, Adavere age, Juuru age
• Silurian Ages of Europe: Gleedonian age, Whitwellian age
• Silurian of England: Wenlock (England) age, Temeside Shales age, Woolhope age, Coalbrookdale age, Tickwood age, Wych age, Downton Castle age, Leintwardine age, Whitcliffe age, Bringewood age, Cowleigh Park age, Red Downtonian age, Buildwas age, Elton age
• Silurian of North America: Medinan age, Clinton age, Ontarian age, Niagaran age, Cayugan age, Lockportian age, Alexandrian age
• Ordovician of Britain: Early Llanvirn age, Cheneyan age, Late Llandeilo age, Rawtheyan age, Harnagian age, Whitlandian age, Costonian age, Soudleyan age, Llandeilo age, Actonian age, Woolstonian age, Burrellian age, Moridunian age, Migneintian age, Onnian age, Pusgillian age, Ashgill epoch, Marshbrookian age, Arenig epoch, Cressagian age, Llanvirn epoch, Fennian age, Cautleyan age, Caradoc epoch, Streffordian age, Late Llanvirn age, Early Llandeilo age, Middle Llandeilo age, Llandeilian age, Tremadoc epoch, Abereiddian age, Longvillian age, Aurelucian age
• Ordovician of the Baltic: Oeland epoch, Viru epoch, Kunda age, Varangu age, Porkuni age, Vormsi age, Harju epoch, Billingen age, Saka age, Pakerort age, Nabala age, Idavere age, Uhaku age, Kukruse age, Latorp age, Aseri age, Vaana age, Volkhov age, Langevoja age, Hunneberg age, Johvi age, Lasnamagi age, Hunderum age, Aluoja age, Valaste age, Rakvere age, Haljala age, Keila age, Pirgu age, Oandu age
• Ordovician of Ibero-Bohemia: Oretanian age, Dobrotivian age, Sarka age, Kosovian age, Klabava age, Zahorany age, Bohdalec age, Kralodvorian age, Arenigian age, Liben age, Berounian age, Vinice age, Letna age
• Ordovician of Australia: Bendigonian age, Castlemainian age, Bolindian age, Yapeenian age, Chewtonian age, Eastonian age, Warendian age, Gisbornian age, Lancefieldian age
• Ordovician of China: Ningkuo age, Yiyangian age, Xinchangian age, Daobaowan age, Hulo age, Shikou age, Lianghekou age, Hanjiang age, Chientangkiangian age, Hunjiang age, Neichianshanian age, Dawan age, Xiaoxita age, Guniu age, Wufeng age
• Ordovician of North America: Canadian age, Shermanian age, Gamachian age, Demingian age, Gasconadian age, Chazyan age, Wildernessian age, Jeffersonian age, Turinian age, Maysvillian age, Richmondian age, Rocklandian age, Rangerian age, Marmor age, Blackhillsian age, Franklinian age, Stairsian age, Tulean age, Mohawkian epoch, Whiterockian epoch, Cincinnatian epoch, Skullrockian age, Kirkfieldian age, Cassinian age, Ashbyan age, Blackriveran age, Chatfieldian age, Trentonian age, Ibexian epoch, Edenian age
• Cambrian of China: Meishucunian age, Niuchehean age, Wangcunian age, Waergangian age, Youshuanian age, Taoyuanian age, Jinnigian age, Nangaoian age, Duyunian age, Taijangian age
• Cambrian of Australia: Ordian age, Mindyallan age, Templetonian age, Boomerangian age, Undillan age, Floran age, Idamean age, Payntonian age, Datsonian age, Iverian age
• Cambrian of Siberia: Maduan age, Nganasanian age, Tavgian age, Amgan age, Tommotian age, Nemakit-Daldynian age, Ayusokkanian age, Aksaian age, Sakian age, Toyonian age, Yurakian age, Mansian age, Ketyan age, Atdabanian age, Ensyan age, Solvan age, Batyrbaian age, Botomian age, Menevian age, Mayan age, Lenian age
• Cambrian of Kazakhstan: Zhanaarykian age, Ungurian age, Tuesaian age
• Cambrian of North America: Begadean age, Sunwaptan age, Topazan age, Montezuman age, Steptoean age, Waucoban age, Albertian age, Delamaran age, Dyeran age, Dresbachian age, Millardan age, Marjumian age, Franconian age
• Cambrian of West Avalonia: Branchian age, Arcadian age, Placentian age
• Cambrian of Britain: Maentwrogian age, Trempealeauan age, Dolgellian age
• Cretaceous-Cenozoic of New Zealand: Clifdenian age, Korangan age, Mangaorapan age, Landon epoch, Taitai epoch, Duntroonian age, Piripauan age, Kapitean age, Clarence epoch, Waipawan age, Teurian age, Urutawan age, Tongaporutuan age, Teratan age, Lillburnian age, Opoitian age, Waiauan age, Nukumaruan age, Mangapanian age, Castlecliffian age, Wanganui epoch, Taranaki epoch, Pareora epoch, Ngaterian age, Waipipian age, Mangaotanean age, Dannevirke epoch, Arnold epoch, Arowhanan age, Mata epoch, Haweran age, Bortonian age, Kaiatan age, Southland epoch, Porangan age, Runangan age, Waitakian age, Otaian age, Motuan age, Whaingaroan age, Raukumara epoch, Haumurian age, Heretaungan age, Altonian age
• Permian-Jurassic of New Zealand: Waiitian age, Herangi epoch, Nelsonian age, Puaroan age, Oteke epoch, Puruhauan age, Heterian age, Makarewan age, Otamitan age, Flettian age, Malakovian age, Balfour epoch, Kaihikuan age, Temaikan age, Oretian age, Telfordian age, Mangapirian age, Barettian age, Etalian age, Warepan age, DUrville epoch, Kawhia epoch, Aparima epoch, Ohauan age, Gore epoch, Aratauran age, Ururoan age, Otapirian age

This interval is used in the definition of 18 collections

A total of 236980 collections with 1631544 occurrences lie within this time span